Re: [time-nuts] RF isolation requirements for multiple GPS receivers

els and other brands. Luciano www.timeok.it Da "time-nuts" time-nuts-boun...@lists.febo.com A "Discussion of precise time and frequency measurement" time-nuts@lists.febo.com Cc Data Tue, 27 Nov 2018 07:44:23 -0600 Oggetto [time-nuts] RF isolation requirements for

Re: [time-nuts] RF isolation requirements for multiple GPS receivers

Hi, I am using Mini-Circuits ZN4PD1-50+. They are about 30dB in the GPS frequency band. I hang 4 receivers each off three of these mixing Motorola, Ublox, Trimble and Navspark and never had an issue. Mike > Le 27 nov. 2018 à 14:44, Dana Whitlow a écrit : > > I want to run about 4

[time-nuts] RF isolation requirements for multiple GPS receivers

I want to run about 4 separate GPS units of disparate manufacture from a single antenna. My plan is to provide power for the antenna via a bias tee (power inserter) at the bottom end of the antenna's cable, then use an isolating splitter on the receiver side of the bias tee to split to the